Dip gauge



FIG. 1 is a perspective view of a dip gauge in accordance with the design;

FIG. 2 is a front view of the dip gauge of FIG. 1;

FIG. 3 is a back view of the dip gauge of FIG. 1;

FIG. 4 is a right view of the dip gauge of FIG. 1;

FIG. 5 is a left view of the dip gauge of FIG. 1;

FIG. 6 is a top view of the dip gauge of FIG. 1;

FIG. 7 is a bottom view of the dip gauge of FIG. 1; and,

FIG. 8 is front view similar to FIG. 1, showing the sliding indicator in a different position. 

CLAIM The ornamental design for a dip gauge, as shown and described. 